Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen orportion thereof with graphical user interface; and,

FIG. 2 is a front view of a first embodiment of a display screen orportion thereof with graphical user interface.

In the drawings, the broken lines are for the purpose of illustratingportions of the display screen or portion thereof and forms no part ofthe claimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.